{"ScriptPreparationCode":null,"TestCases":[{"Name":"concat","Code":"ids = Array.from(Array(1000).keys());\r\n[].concat(...ids.map(a =\u003E Array.from(Array(100).keys())));","IsDeferred":false},{"Name":"flatmap","Code":"ids = Array.from(Array(1000).keys());\r\nids.flatMap(a =\u003E Array.from(Array(100).keys()));","IsDeferred":false}]}